Finding the Fourth Proportional to 2,380,779.33, 3,283,575.30 and 1,565,819.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380,779.33 : 3,283,575.30 = 1,565,819.88 : x
2. Step 2: Convert to fraction form
   2,380,779.33/3,283,575.30 = 1,565,819.88/x
3. Step 3: Cross multiply
   2,380,779.33x = 3,283,575.30 × 1,565,819.88
4. Step 4: Simplify right side
   2,380,779.33x = 5,141,487,482,216.96
5. Step 5: Solve for x
   x = 5,141,487,482,216.96/2,380,779.33
6. Step 6: Final answer
   x = 2,159,581.70